STP7NB40/FP
ELECTRICAL CHARACTERISTICS (continued)
SWITCHING ON
Symbol
td(on)
tr
Parameter
Turn-on Time
Rise Time
Qg
Total Gate Charge
Qgs Gate-Source Charge
Qgd Gate-Drain Charge
Test Conditions
VDD = 200 V ID = 3.5 A
RG = 4.7 Ω
VGS = 10 V
(see test circuit, figure 3)
VDD = 320 V ID = 7 A VGS = 10 V
Min.
Typ.
11.5
7.5
21
7.3
8.5
Max.
16
11
30
Unit
ns
ns
nC
nC
nC
SWITCHING OFF
Symbol
tr(Voff)
tf
tc
Parameter
Off-voltage Rise Time
Fall Time
Cross-over Time
Test Conditions
VDD = 320 V ID = 7 A
RG = 4.7 Ω VGS = 10 V
(see test circuit, figure 5)
Min.
Typ.
9.5
9
16.5
Max.
15
14
25
Unit
ns
ns
ns
SOURCE DRAIN DIODE
Symbol
Parameter
Test Conditions
ISD
ISDM(•)
Source-drain Current
Source-drain Current
(pulsed)
VSD (∗) Forward On Voltage
ISD = 7 A VGS = 0
trr
Reverse Recovery
Time
Qrr
Reverse Recovery
Charge
ISD = 7 A di/dt = 100 A/µs
VDD = 100 V Tj = 150 oC
(see test circuit, figure 5)
IRRM
Reverse Recovery
Current
(∗) Pulsed: Pulse duration = 300 µs, duty cycle 1.5 %
(•) Pulse width limited by safe operating area
Min.
Typ.
Max.
7
28
Unit
A
A
1.6
V
300
ns
2
µC
13.7
A
3/4